15291216976

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4707887}}^1$

素因数の和:4707931

約数の個数: 40

約数和(自身を含む): 35026686720

約数和(自身を除く): 19735469744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 4707887, 9415774, 18831548, 32955209, 37663096, 65910418, 75326192, 131820836, 136528723, 263641672, 273057446, 527283344, 546114892, 955701061, 1092229784, 1911402122, 2184459568, 3822804244, 7645608488, 15291216976]

約数ペア:

[(1, 15291216976), (2, 7645608488), (4, 3822804244), (7, 2184459568), (8, 1911402122), (14, 1092229784), (16, 955701061), (28, 546114892), (29, 527283344), (56, 273057446), (58, 263641672), (112, 136528723), (116, 131820836), (203, 75326192), (232, 65910418), (406, 37663096), (464, 32955209), (812, 18831548), (1624, 9415774), (3248, 4707887)]